From nobody Thu Nov 6 06:15:28 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1539605857806155.71822138443315; Mon, 15 Oct 2018 05:17:37 -0700 (PDT) Received: from localhost ([::1]:51936 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gC1oW-0005UG-Fe for importer@patchew.org; Mon, 15 Oct 2018 08:17:36 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39588) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gC1RB-0004GB-5m for qemu-devel@nongnu.org; Mon, 15 Oct 2018 07:53:31 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gC1R5-00026m-7r for qemu-devel@nongnu.org; Mon, 15 Oct 2018 07:53:28 -0400 Received: from mx1.redhat.com ([209.132.183.28]:35892) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gC1R3-0001yL-Cf for qemu-devel@nongnu.org; Mon, 15 Oct 2018 07:53:23 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 47A1730B8423 for ; Mon, 15 Oct 2018 11:53:16 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-116-50.ams2.redhat.com [10.36.116.50]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 1AFAE5D78F; Mon, 15 Oct 2018 11:53:13 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id C6F4D11329D4; Mon, 15 Oct 2018 13:53:09 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Date: Mon, 15 Oct 2018 13:52:44 +0200 Message-Id: <20181015115309.17089-11-armbru@redhat.com> In-Reply-To: <20181015115309.17089-1-armbru@redhat.com> References: <20181015115309.17089-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.40]); Mon, 15 Oct 2018 11:53:16 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v2 10/35] ioapic: Fix error handling in realize() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Xu Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Calling error_report() in a function that takes an Error ** argument is suspicious. ioapic_realize() does that, and then exit()s. Currently mostly harmless, as the device cannot be hot-plugged. Fixes: 20fd4b7b6d9282fe0cb83601f1821f31bd257458 Cc: Peter Xu Signed-off-by: Markus Armbruster Reviewed-by: Peter Xu Reviewed-by: Marc-Andr=C3=A9 Lureau --- hw/intc/ioapic.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/hw/intc/ioapic.c b/hw/intc/ioapic.c index b6896ac4ce..4e529729b4 100644 --- a/hw/intc/ioapic.c +++ b/hw/intc/ioapic.c @@ -21,7 +21,7 @@ */ =20 #include "qemu/osdep.h" -#include "qemu/error-report.h" +#include "qapi/error.h" #include "monitor/monitor.h" #include "hw/hw.h" #include "hw/i386/pc.h" @@ -393,9 +393,9 @@ static void ioapic_realize(DeviceState *dev, Error **er= rp) IOAPICCommonState *s =3D IOAPIC_COMMON(dev); =20 if (s->version !=3D 0x11 && s->version !=3D 0x20) { - error_report("IOAPIC only supports version 0x11 or 0x20 " - "(default: 0x%x).", IOAPIC_VER_DEF); - exit(1); + error_setg(errp, "IOAPIC only supports version 0x11 or 0x20 " + "(default: 0x%x).", IOAPIC_VER_DEF); + return; } =20 memory_region_init_io(&s->io_memory, OBJECT(s), &ioapic_io_ops, s, --=20 2.17.1